Abstract: An all-terrain vehicle (ATV) can be secured to a truck or trailer bed, for transporting on roads or highways, using adjustable-length connectors with rigid shafts, rather than chains, ropes, or cables. Two steel "tine pins" (or comparable rigid structures, such as rounded eye hooks) are securely mounted on opposed ends or sides of the ATV. Similar tine pins are also mounted on the bed of a trailer or truck used to carry the ATV. The ATV is loaded onto the trailer or truck, moved into position (this does not require precise placement) and secured by turnbuckle-type securing connectors which have adjustable lengths. Unlike chains or ropes, these adjustable connectors become rigid and non-yielding after their lengths have been adjusted. An eyehole which accommodates a tine pin is provided at each end of each connector.